base progress

.vscode/settings.json

@@ -11,6 +11,8 @@
 		"algorithm": "cpp",
 		"optional": "cpp",
 		"type_traits": "cpp",
-		"xtr1common": "cpp"
+		"xtr1common": "cpp",
+		"cstddef": "cpp",
+		"xmemory": "cpp"
 	}
 }

code/base/arena.h

@@ -1,7 +1,7 @@
 #ifdef MD_INTELLISENSE_DIRECTIVES
 #pragma once
-#include "base_types.h"
 #include "macros.h"
+#include "base_types.h"
 #endif
 
 // Copyright (c) 2024 Epic Games Tools
@@ -59,7 +59,8 @@ struct TempArena
 //- rjf: arena creation/destruction
 internal Arena* arena_alloc_(ArenaParams *params);
 #define         arena_alloc(...) arena_alloc_( & ( ArenaParams) { .reserve_size = MB(64), .commit_size = KB(64), __VA_ARGS__ } )
-internal void rarena_release(Arena *arena);
+
+internal void arena_release(Arena *arena);
 
 //- rjf: arena push/pop/pos core functions
 internal void *arena_push(Arena *arena, U64 size, U64 align);
@@ -76,6 +77,6 @@ internal void      temp_arena_end(TempArena temp);
 
 //- rjf: push helper macros
 #define push_array_no_zero_aligned(a, T, c, align) (T *)arena_push((a), sizeof(T)*(c), (align))
-#define push_array_aligned(a, T, c, align) (T *)MemoryZero(push_array_no_zero_aligned(a, T, c, align), sizeof(T)*(c))
+#define push_array_aligned(a, T, c, align)         (T *)memory_zero(push_array_no_zero_aligned(a, T, c, align), sizeof(T)*(c))
-#define push_array_no_zero(a, T, c) push_array_no_zero_aligned(a, T, c, Max(8, AlignOf(T)))
+#define push_array_no_zero(a, T, c)                     push_array_no_zero_aligned(a, T, c, max(8, align_of(T)))
-#define push_array(a, T, c) push_array_aligned(a, T, c, Max(8, AlignOf(T)))
+#define push_array(a, T, c)                             push_array_aligned(a, T, c, max(8, align_of(T)))

code/base/context_cracking.h

@@ -0,0 +1,259 @@
+#if MD_INTELLISENSE_DIRECTIVES
+#	pragma once
+#endif
+
+#pragma region Compiler Vendor
+
+#if defined( _MSC_VER )
+#	pragma message("Detected MSVC")
+// #	define MD_COMPILER_CLANG 0
+#	define MD_COMPILER_MSVC  1
+// #	define MD_COMPILER_GCC   0
+#	if _MSC_VER >= 1920
+#		define MD_COMPILER_MSVC_YEAR 2019
+#	elif _MSC_VER >= 1910
+#		define MD_COMPILER_MSVC_YEAR 2017
+#	elif _MSC_VER >= 1900
+#		define MD_COMPILER_MSVC_YEAR 2015
+#	elif _MSC_VER >= 1800
+#		define MD_COMPILER_MSVC_YEAR 2013
+#	elif _MSC_VER >= 1700
+#		define MD_COMPILER_MSVC_YEAR 2012
+#	elif _MSC_VER >= 1600
+#		define MD_COMPILER_MSVC_YEAR 2010
+#	elif _MSC_VER >= 1500
+#		define M_DCOMPILER_MSVC_YEAR 2008
+#	elif _MSC_VER >= 1400
+#		define MD_COMPILER_MSVC_YEAR 2005
+#	else
+#		define MD_COMPILER_MSVC_YEAR 0
+#	endif
+
+#elif defined( __GNUC__ )
+#	pragma message("Detected GCC")
+// #	define MD_COMPILER_CLANG 0
+// #	define MD_COMPILER_MSVC  0
+#	define MD_COMPILER_GCC   1
+#elif defined( __clang__ )
+#	pragma message("Detected CLANG")
+#	define MD_COMPILER_CLANG 1
+// #	define MD_COMPILER_MSVC  0
+// #	define MD_COMPILER_GCC   0
+#else
+#	error Unknown compiler
+#endif
+
+#if defined( __has_attribute )
+#	define MD_HAS_ATTRIBUTE( attribute ) __has_attribute( attribute )
+#else
+#	define MD_HAS_ATTRIBUTE( attribute ) ( 0 )
+#endif
+
+#if defined(MD_GCC_VERSION_CHECK)
+#  undef MD_GCC_VERSION_CHECK
+#endif
+#if defined(GEN_GCC_VERSION)
+#  define MD_GCC_VERSION_CHECK(major,minor,patch) (GEN_GCC_VERSION >= GEN_VERSION_ENCODE(major, minor, patch))
+#else
+#  define MD_GCC_VERSION_CHECK(major,minor,patch) (0)
+#endif
+
+#pragma endregion Compiler Vendor
+
+#pragma endregion Language
+
+#if ! defined(MD_LANG_C)
+#	ifdef __cplusplus
+#		define MD_LANG_C   0
+#		define MD_LANG_CPP 1
+#	else
+#		if defined(__STDC__)
+#			define MD_LANG_C   1
+#		    define MD_LANG_CPP 0
+#		else
+            // Fallback for very old C compilers
+#			define MD_LANG_C   1
+#		    define MD_LANG_CPP 0
+#		endif
+#   endif
+#endif
+
+#if MD_LANG_C
+#	pragma message("MD: Detected C")
+#endif
+
+#if MD_LANG_CPP
+#	pragma message("MD: Detected CPP")
+#endif
+
+#pragma endregion Langauge
+
+#pragma region Hardware Architecture
+
+#if MD_COMPILER_CLANG
+#	if defined(__amd64__) || defined(__amd64) || defined(__x86_64__) || defined(__x86_64)
+#		define MD_ARCH_X64 1
+#	elif defined(i386) || defined(__i386) || defined(__i386__)
+#		define MD_ARCH_X86 1
+#	elif defined(__aarch64__)
+#		define MD_ARCH_ARM64 1
+#	elif defined(__arm__)
+#		define MD_ARCH_ARM32 1
+#	else
+#		error Architecture not supported.
+#	endif
+#endif // MD_COMPILER_CLANG
+
+#if MD_COMPILER_MSVC
+#	if defined(_M_AMD64)
+#		define MD_ARCH_X64 1
+#	elif defined(_M_IX86)
+#		define MD_ARCH_X86 1
+#	elif defined(_M_ARM64)
+#		define MD_ARCH_ARM64 1
+#	elif defined(_M_ARM)
+#		define MD_ARCH_ARM32 1
+#	else
+#		error Architecture not supported.
+#	endif
+#endif // MD_COMPILER_MSVC
+
+#if MD_COMPILER_GCC
+#	if defined(__amd64__) || defined(__amd64) || defined(__x86_64__) || defined(__x86_64)
+#		define MD_ARCH_X64 1
+#	elif defined(i386) || defined(__i386) || defined(__i386__)
+#		define MD_ARCH_X86 1
+#	elif defined(__aarch64__)
+#		define MD_ARCH_ARM64 1
+#	elif defined(__arm__)
+#		define MD_ARCH_ARM32 1
+#	else
+#		error Architecture not supported.
+#	endif
+#endif // MD_COMPILER_GCC
+
+#if defined(MD_ARCH_X64)
+#	define MD_ARCH_64BIT 1
+#elif defined(MD_ARCH_X86)
+#	define MD_ARCH_32BIT 1
+#endif
+
+#if MD_ARCH_ARM32 || MD_ARCH_ARM64 || MD_ARCH_X64 || MD_ARCH_X86
+#	define MD_ARCH_LITTLE_ENDIAN 1
+#else
+#	error Endianness of this architecture not understood by context cracker.
+#endif
+
+#pragma endregion Hardware Architecture
+
+#pragma region Operating System
+
+#if defined( _WIN32 ) || defined( _WIN64 )
+#	ifndef     MD_OS_WINDOWS
+#		define MD_OS_WINDOWS 1
+#	endif
+#elif defined( __APPLE__ ) && defined( __MACH__ )
+#	ifndef     MD_OS_OSX
+#		define MD_OS_OSX 1
+#	endif
+#	ifndef     MD_OS_MACOS
+#		define MD_OS_MACOS 1
+#	endif
+#elif defined( __unix__ )
+#	ifndef     MD_OS_UNIX
+#		define MD_OS_UNIX 1
+#	endif
+#	if defined( ANDROID ) || defined( __ANDROID__ )
+#		ifndef     MD_OS_ANDROID
+#	    	define MD_OS_ANDROID 1
+#		endif
+#		ifndef     MD_OS_LINUX
+#			define MD_OS_LINUX 1
+#		endif
+#	elif defined( __linux__ )
+#		ifndef     MD_OS_LINUX
+#			define MD_OS_LINUX 1
+#		endif
+#	elif defined( __FreeBSD__ ) || defined( __FreeBSD_kernel__ )
+#		ifndef     MD_OS_FREEBSD
+#			define MD_OS_FREEBSD 1
+#		endif
+#	elif defined( __OpenBSD__ )
+#		ifndef     MD_OS_OPENBSD
+#			define MD_OS_OPENBSD 1
+#		endif
+#	elif defined( __EMSCRIPTEN__ )
+#		ifndef     MD_OS_EMSCRIPTEN
+#			define MD_OS_EMSCRIPTEN 1
+#		endif
+#	elif defined( __CYGWIN__ )
+#		ifndef     MD_OS_CYGWIN
+#			define MD_OS_CYGWIN 1
+#		endif
+#	else
+#		error This UNIX operating system is not supported
+#	endif
+#else
+#	error This operating system is not supported
+#endif
+
+#pragma endregion Operating System
+
+#pragma region Language
+#pragma endregion Langage
+
+////////////////////////////////
+//~ rjf: Zero All Undefined Options
+
+#if !defined(MD_ARCH_32BIT)
+# define MD_ARCH_32BIT 0
+#endif
+#if !defined(MD_ARCH_64BIT)
+# define MD_ARCH_64BIT 0
+#endif
+#if !defined(MD_ARCH_X64)
+# define MD_ARCH_X64 0
+#endif
+#if !defined(MD_ARCH_X86)
+# define MD_ARCH_X86 0
+#endif
+#if !defined(MD_ARCH_ARM64)
+# define MD_ARCH_ARM64 0
+#endif
+#if !defined(MD_ARCH_ARM32)
+# define MD_ARCH_ARM32 0
+#endif
+#if !defined(MD_COMPILER_MSVC)
+# define MD_COMPILER_MSVC 0
+#endif
+#if !defined(MD-COMPILER_GCC)
+# define MD_COMPILER_GCC 0
+#endif
+#if !defined(MD_COMPILER_CLANG)
+# define MD_COMPILER_CLANG 0
+#endif
+#if !defined(MD_OS_WINDOWS)
+# define MD_OS_WINDOWS 0
+#endif
+#if !defined(MD_OS_LINUX)
+# define MD_OS_LINUX 0
+#endif
+#if !defined(MD_OS_MAC)
+# define MD_OS_MAC 0
+#endif
+#if !defined(MD_LANG_CPP)
+# define MD_LANG_CPP 0
+#endif
+#if !defined(MD_LANG_C)
+# define MD_LANG_C 0
+#endif
+
+////////////////////////////////
+//~ rjf: Unsupported Errors
+
+#if MD_ARCH_X86
+#	error You tried to build in x86 (32 bit) mode, but currently, only building in x64 (64 bit) mode is supported.
+#endif
+#if ! MD_ARCH_X64
+#	error You tried to build with an unsupported architecture. Currently, only building in x64 mode is supported.
+#endif

code/base/cracking_arch.h

@@ -1,13 +0,0 @@
-#if MD_INTELLISENSE_DIRECTIVES
-#pragma once
-#endif
-
-#if defined( _WIN64 ) || defined( __x86_64__ ) || defined( _M_X64 ) || defined( __64BIT__ ) || defined( __powerpc64__ ) || defined( __ppc64__ ) || defined( __aarch64__ )
-#	ifndef     MD_ARCH_64_BIT
-#		define MD_ARCH_64_BIT 1
-#	endif
-#else
-#	ifndef     MD_ARCH_32_BIT
-#		define MD_ARCH_32_BIT 1
-#	endif
-#endif

code/base/cracking_compiler.h

@@ -1,61 +0,0 @@
-#if MD_INTELLISENSE_DIRECTIVES
-#pragma once
-#endif
-
-#if defined( _MSC_VER )
-#	pragma message("Detected MSVC")
-// #	define MD_COMPILER_CLANG 0
-#	define MD_COMPILER_MSVC  1
-// #	define MD_COMPILER_GCC   0
-#elif defined( __GNUC__ )
-#	pragma message("Detected GCC")
-// #	define MD_COMPILER_CLANG 0
-// #	define MD_COMPILER_MSVC  0
-#	define MD_COMPILER_GCC   1
-#elif defined( __clang__ )
-#	pragma message("Detected CLANG")
-#	define MD_COMPILER_CLANG 1
-// #	define MD_COMPILER_MSVC  0
-// #	define MD_COMPILER_GCC   0
-#else
-#	error Unknown compiler
-#endif
-
-#if defined( __has_attribute )
-#	define MD_HAS_ATTRIBUTE( attribute ) __has_attribute( attribute )
-#else
-#	define MD_HAS_ATTRIBUTE( attribute ) ( 0 )
-#endif
-
-#if defined(MD_GCC_VERSION_CHECK)
-#  undef MD_GCC_VERSION_CHECK
-#endif
-#if defined(GEN_GCC_VERSION)
-#  define MD_GCC_VERSION_CHECK(major,minor,patch) (GEN_GCC_VERSION >= GEN_VERSION_ENCODE(major, minor, patch))
-#else
-#  define MD_GCC_VERSION_CHECK(major,minor,patch) (0)
-#endif
-
-#if ! defined(MD_COMPILER_C)
-#	ifdef __cplusplus
-#		define MD_COMPILER_C   0
-#		define MD_COMPILER_CPP 1
-#	else
-#		if defined(__STDC__)
-#			define MD_COMPILER_C   1
-#		    define MD_COMPILER_CPP 0
-#		else
-            // Fallback for very old C compilers
-#			define MD_COMPILER_C   1
-#		    define MD_COMPILER_CPP 0
-#		endif
-#   endif
-#endif
-
-#if MD_COMPILER_C
-#pragma message("MD: Detected C")
-#endif
-
-#if MD_COMPILER_CPP
-#pragma message("MD: Detected CPP")
-#endif

code/base/cracking_os.h

@@ -1,52 +1,3 @@
 #if MD_INTELLISENSE_DIRECTIVES
 #pragma once
 #endif
-
-#if defined( _WIN32 ) || defined( _WIN64 )
-#	ifndef     MD_OS_WINDOWS
-#		define MD_OS_WINDOWS 1
-#	endif
-#elif defined( __APPLE__ ) && defined( __MACH__ )
-#	ifndef     MD_OS_OSX
-#		define MD_OS_OSX 1
-#	endif
-#	ifndef     MD_OS_MACOS
-#		define MD_OS_MACOS 1
-#	endif
-#elif defined( __unix__ )
-#	ifndef     MD_OS_UNIX
-#		define MD_OS_UNIX 1
-#	endif
-#	if defined( ANDROID ) || defined( __ANDROID__ )
-#		ifndef     MD_OS_ANDROID
-#	    	define MD_OS_ANDROID 1
-#		endif
-#		ifndef     MD_OS_LINUX
-#			define MD_OS_LINUX 1
-#		endif
-#	elif defined( __linux__ )
-#		ifndef     MD_OS_LINUX
-#			define MD_OS_LINUX 1
-#		endif
-#	elif defined( __FreeBSD__ ) || defined( __FreeBSD_kernel__ )
-#		ifndef     MD_OS_FREEBSD
-#			define MD_OS_FREEBSD 1
-#		endif
-#	elif defined( __OpenBSD__ )
-#		ifndef     MD_OS_OPENBSD
-#			define MD_OS_OPENBSD 1
-#		endif
-#	elif defined( __EMSCRIPTEN__ )
-#		ifndef     MD_OS_EMSCRIPTEN
-#			define MD_OS_EMSCRIPTEN 1
-#		endif
-#	elif defined( __CYGWIN__ )
-#		ifndef     MD_OS_CYGWIN
-#			define MD_OS_CYGWIN 1
-#		endif
-#	else
-#		error This UNIX operating system is not supported
-#	endif
-#else
-#	error This operating system is not supported
-#endif

code/base/macros.h

@@ -16,7 +16,7 @@
 ////////////////////////////////
 //~ rjf: Branch Predictor Hints
 
-#if defined(__clang__)
+#if MD_COMPILER_CLANG
 # define expect(expr, val) __builtin_expect((expr), (val))
 #else
 # define expect(expr, val) (expr)

code/base/memory.h

@@ -147,16 +147,36 @@
 #define set_nil(nil,p)   ((p) = nil)
 
 //- rjf: doubly-linked-lists
-#define dll_insert_npz(nil, f, l, p, n, next, prev)                                                      \
+#define dll_insert_npz(nil, f, l, p, n, next, prev) (                      \
-(check_nil(nil, f) ?                                                                                     \
+	check_nil(nil, f) ? (                                                  \
-	((f) = (l) = (n), set_nil(nil, (n)->next), set_nil(nil, (n)->prev))                                  \
+			(f) = (l) = (n),                                               \
-:	CheckNil(nil,p) ?                                                                                    \
+			set_nil(nil, (n)->next),                                       \
-		((n)->next = (f), (f)->prev = (n), (f) = (n), SetNil(nil,(n)->prev))                             \
+			set_nil(nil, (n)->prev)                                        \
-	:	((p) == (l)) ?                                                                                   \
+		)                                                                  \
-			((l)->next = (n), (n)->prev = (l), (l) = (n), SetNil(nil, (n)->next))                        \
+	: (                                                                    \
-		:   ( ((!CheckNil(nil, p) && CheckNil(nil, (p)->next) ) ?                                        \
+		check_nil(nil,p) ? (                                               \
+			(n)->next = (f),                                               \
+			(f)->prev = (n),                                               \
+			(f) = (n),                                                     \
+			set_nil(nil,(n)->prev)                                         \
+		)                                                                  \
+		: ((p) == (l)) ? (                                                 \
+					(l)->next = (n),                                       \
+					(n)->prev = (l),                                       \
+					(l) = (n),                                             \
+					set_nil(nil, (n)->next)                                \
+				)                                                          \
+			: (                                                            \
+				( 	                                                       \
+					( ! check_nil(nil, p) && check_nil(nil, (p)->next) ) ? \
 						(0)                                                \
-			:	((p)->next->prev = (n))), ((n)->next = (p)->next), ((p)->next = (n)), ((n)->prev = (p))) \
+					:	( (p)->next->prev = (n) )                          \
+				),                                                         \
+				((n)->next = (p)->next),                                   \
+				((p)->next = (n)),                                         \
+				((n)->prev = (p))                                          \
+			)                                                              \
+	)                                                                      \
 )                                                                          \
 
 #define dll_push_back_npz(nil, f, l, n, next, prev)  dll_insert_npz(nil, f, l, l, n, next, prev)
@@ -173,13 +193,21 @@
 			(l) = (l)->prev                 \
 		:	(0)                             \
 	),                                      \
-(CheckNil(nil,(n)->prev) ? (0) :\
+	(                                       \
-((n)->prev->next = (n)->next)),\
+		CheckNil(nil,(n)->prev) ?           \
-(CheckNil(nil,(n)->next) ? (0) :\
+			(0)                             \
-((n)->next->prev = (n)->prev)))
+		: 	((n)->prev->next = (n)->next)   \
+	),                                      \
+	(                                       \
+		CheckNil(nil,(n)->next) ?           \
+			(0)                             \
+		:	((n)->next->prev = (n)->prev)   \
+	)                                       \
+)
 
 //- rjf: singly-linked, doubly-headed lists (queues)
-#define SLLQueuePush_NZ(nil,f,l,n,next) (CheckNil(nil,f)?\
+#define SLLQueuePush_NZ(nil,f,l,n,next) ( \
+	CheckNil(nil,f)?\
 ((f)=(l)=(n),SetNil(nil,(n)->next)):\
 ((l)->next=(n),(l)=(n),SetNil(nil,(n)->next)))
 #define SLLQueuePushFront_NZ(nil,f,l,n,next) (CheckNil(nil,f)?\
@@ -238,8 +266,8 @@
 
 #if ASAN_ENABLED
 #pragma comment(lib, "clang_rt.asan-x86_64.lib")
-C_LINKAGE void __asan_poison_memory_region(void const volatile *addr, size_t size);
+MD_C_API void __asan_poison_memory_region(void const volatile *addr, size_t size);
-C_LINKAGE void __asan_unpoison_memory_region(void const volatile *addr, size_t size);
+MD_C_API void __asan_unpoison_memory_region(void const volatile *addr, size_t size);
 # define AsanPoisonMemoryRegion(addr, size)   __asan_poison_memory_region((addr), (size))
 # define AsanUnpoisonMemoryRegion(addr, size) __asan_unpoison_memory_region((addr), (size))
 #else

code/base/memory_substrate.h

@@ -119,4 +119,3 @@ constexpr AllocatorInfo heap( void ) { AllocatorInfo allocator = { heap_allocato
 
 //! Helper to free memory allocated by heap allocator.
 #define mfree( ptr ) free( heap(), ptr )
-

code/base/namespace.h

@@ -1,6 +1,6 @@
 #ifdef MD_INTELLISENSE_DIRECTIVES
 #	pragma once
-#include "cracking_arch.h"
+#	include "cracking_compiler.h"
 #endif
 
 // C++ namespace support
@@ -17,6 +17,7 @@
 #else
 	namespace MD {}
 	namespace md = MD;
+
 #	define MD_NS       MD::
 #	define MD_NS_BEGIN namespace MD {
 #	define MD_NS_END   }

code/base/platform.h

@@ -1,12 +1,8 @@
 #if MD_INTELLISENSE_DIRECTIVES
 #	pragma once
-#include "cracking_arch.h"
+#	include "context_cracking.h"
-#include "cracking_os.h"
-#include "cracking_compiler.h"
 #endif
 
-#pragma region Mandatory Includes
-
 #include <stdarg.h>
 #include <stddef.h>
 
@@ -18,5 +14,3 @@
 #	include <assert.h>
 #	include <stdbool.h>
 #endif
-
-#pragma endregion Mandatory Includes

code/base/text.c

@@ -0,0 +1,4 @@
+#ifdef MD_INTELLISENSE_DIRECTIVES
+#include "text.h"
+#endif
+

code/base/text.h

@@ -0,0 +1,4 @@
+#ifdef MD_INTELLISENSE_DIRECTIVES
+#pragma once
+
+#endif

code/base/toolchain.c

@@ -0,0 +1,5 @@
+#ifdef MD_INTELLISENSE_DIRECTIVES
+#include "toolchain.h"
+#endif
+
+

code/metadesk.c

@@ -0,0 +1,5 @@
+// metadesk source: intended for "As-Is" library usage
+
+#include "metadesk.h"
+
+

code/metadesk.h

@@ -2,12 +2,11 @@
 #pragma once
 #endif
 
-// base outline
+// metadesk header: intended for "As-Is" library usage
-// intended for "As-Is" library usage
 
-#include "base/cracking_arch.h"
+// base
-#include "base/cracking_compiler.h"
+
-#include "base/cracking_os.h"
+#include "base/context_cracking.h"
 #include "base/linkage.h"
 #include "base/macros.h"
 #include "base/namespace.h"
@@ -15,10 +14,17 @@
 
 MD_NS_BEGIN
 
-#include "os.h"
 #include "base/base_types.h"
+#include "base/memory_substrate.h"
 #include "base/memory.h"
-#include "base/zpl_memory.h"
 #include "base/strings.h"
 
 MD_NS_END
+
+// mdesk
+
+
+
+// metagen
+
+

code/os/core/os_core.h

@@ -1,6 +1,11 @@
 #ifdef MD_INTELLISENSE_DIRECTIVES
 #	pragma once
+#	include "base/cracking_arch.h"
+#	include "base/cracking_compiler.h"
+#	include "base/cracking_os.h"
+#	include "base/linkage.h"
 #	include "base/base_types.h"
+#	include "base/strings.h"
 #endif
 
 // Copyright (c) 2024 Epic Games Tools